Avoid http redirect in dependencyBrowseGraph
Avoid http redirect in dependencyBrowseGraph

I published a dependency graph at https://github.com/MasseGuillaume/spark-dependency-graph

and I noticed that https://cpettitt.github.io/project/graphlib-dot/v0.6.1/graphlib-dot.js redirects to
http://www.samsarin.com/project/graphlib-dot/v0.6.1/graphlib-dot.js

this causes the script to fail over insecure content.
xuwei-k/xsbt,sbt/sbt,sbt/sbt,sbt/sbt,sbt/sbt,mdedetrich/sbt,xuwei-k/xsbt,mdedetrich/sbt,sbt/sbt,mdedetrich/sbt,jrudolph/sbt-dependency-graph,sbt/sbt,mdedetrich/sbt,xuwei-k/xsbt,mdedetrich/sbt,xuwei-k/xsbt,mdedetrich/sbt,xuwei-k/xsbt,sbt/sbt,mdedetrich/sbt